Summary
| ASN | AS103 Northwestern University |
| BGP | 129.105.0.0/16 |
| IPs with RDNS | 199 |
| Hosted Domains | 0 |
| Pingable IPs | 3 |
| Router IPs | 0 |
| 129.105.123.0 | — | 0 |  | |
| 129.105.123.1 | kresgeug-hsrp-vln-299.northwestern.edu | 0 | | |
| 129.105.123.2 | kresgeug-2-vln-299.northwestern.edu | 0 | | |
| 129.105.123.3 | kresgeug-3-vln-299.northwestern.edu | 0 | | |
| 129.105.123.4 | — | 0 | | |
| 129.105.123.5 | — | 0 | | |
| 129.105.123.6 | — | 0 | | |
| 129.105.123.7 | — | 0 | | |
| 129.105.123.8 | — | 0 | | |
| 129.105.123.9 | — | 0 | | |
| 129.105.123.10 | — | 0 | | |
| 129.105.123.11 | — | 0 | | |
| 129.105.123.12 | — | 0 | | |
| 129.105.123.13 | — | 0 | | |
| 129.105.123.14 | — | 0 | | |
| 129.105.123.15 | — | 0 | | |
| 129.105.123.16 | — | 0 | | |
| 129.105.123.17 | — | 0 | | |
| 129.105.123.18 | fiber-7800fc-tx-oacr.soc.northwestern.edu | 0 | | |
| 129.105.123.19 | wnur-exec1.soc.northwestern.edu | 0 | | |
| 129.105.123.20 | — | 0 | | |
| 129.105.123.21 | wnurstream.soc.northwestern.edu | 0 | | |
| 129.105.123.22 | lou105cam.soc.northwestern.edu | 0 | | |
| 129.105.123.23 | — | 0 | | |
| 129.105.123.24 | vcmatrixpc.at.northwestern.edu | 0 | | |
| 129.105.123.25 | — | 0 | | |
| 129.105.123.26 | wnur106466.soc.northwestern.edu | 0 | | |
| 129.105.123.27 | wnur106547.soc.northwestern.edu | 0 | | |
| 129.105.123.28 | wnur-zetta-oacr.soc.northwestern.edu | 0 | | |
| 129.105.123.29 | bric-tx.soc.northwestern.edu | 0 | | |
| 129.105.123.30 | wnur-encoding.soc.northwestern.edu | 0 | | |
| 129.105.123.31 | wnur-newszetta.soc.northwestern.edu | 0 | | |
| 129.105.123.32 | wnur-oacr-txctrl.soc.northwestern.edu | 0 | | |
| 129.105.123.33 | wnur-pcr-txctrl.soc.northwestern.edu | 0 | | |
| 129.105.123.34 | wnur-interviewzetta.soc.northwestern.edu | 0 | | |
| 129.105.123.35 | wnur-exec2.soc.northwestern.edu | 0 | | |
| 129.105.123.36 | — | 0 | | |
| 129.105.123.37 | wnur-oacr-comrex.soc.northwestern.edu | 0 | | |
| 129.105.123.38 | oacrstac6.soc.northwestern.edu | 0 | | |
| 129.105.123.39 | — | 0 | | |
| 129.105.123.40 | wnurmanprint.soc.northwestern.edu | 0 | | |
| 129.105.123.41 | wnur-oacr-zetta.soc.northwestern.edu | 0 | | |
| 129.105.123.42 | — | 0 | | |
| 129.105.123.43 | wnursignage.soc.northwestern.edu | 0 | | |
| 129.105.123.44 | — | 0 | | |
| 129.105.123.45 | wnur10ya55.soc.northwestern.edu | 0 | | |
| 129.105.123.46 | — | 0 | | |
| 129.105.123.47 | scit02632w.soc.northwestern.edu | 0 | | |
| 129.105.123.48 | scad009890w.soc.northwestern.edu | 0 | | |
| 129.105.123.49 | louis118solstice.soc.northwestern.edu | 0 | | |
| 129.105.123.50 | — | 0 | | |
| 129.105.123.51 | dhcp-129-105-123-51.soc.northwestern.edu | 0 | | |
| 129.105.123.52 | dhcp-129-105-123-52.soc.northwestern.edu | 0 | | |
| 129.105.123.53 | dhcp-129-105-123-53.soc.northwestern.edu | 0 | | |
| 129.105.123.54 | wnur-exec2.soc.northwestern.edu | 0 | | |
| 129.105.123.55 | dhcp-129-105-123-55.soc.northwestern.edu | 0 | | |
| 129.105.123.56 | wnur-musicpc.soc.northwestern.edu | 0 | | |
| 129.105.123.57 | dhcp-129-105-123-57.soc.northwestern.edu | 0 | | |
| 129.105.123.58 | dhcp-129-105-123-58.soc.northwestern.edu | 0 | | |
| 129.105.123.59 | dhcp-129-105-123-59.soc.northwestern.edu | 0 | | |
| 129.105.123.60 | dhcp-129-105-123-60.soc.northwestern.edu | 0 | | |
| 129.105.123.61 | dhcp-129-105-123-61.soc.northwestern.edu | 0 | | |
| 129.105.123.62 | wnur-oacr-txctrl.soc.northwestern.edu | 0 | | |
| 129.105.123.63 | dhcp-129-105-123-63.soc.northwestern.edu | 0 | | |
| 129.105.123.64 | dhcp-129-105-123-64.soc.northwestern.edu | 0 | | |
| 129.105.123.65 | dhcp-129-105-123-65.soc.northwestern.edu | 0 | | |
| 129.105.123.66 | dhcp-129-105-123-66.soc.northwestern.edu | 0 | | |
| 129.105.123.67 | dhcp-129-105-123-67.soc.northwestern.edu | 0 | | |
| 129.105.123.68 | dhcp-129-105-123-68.soc.northwestern.edu | 0 | | |
| 129.105.123.69 | dhcp-129-105-123-69.soc.northwestern.edu | 0 | | |
| 129.105.123.70 | wnur-newsroom3.soc.northwestern.edu | 0 | | |
| 129.105.123.71 | dhcp-129-105-123-71.soc.northwestern.edu | 0 | | |
| 129.105.123.72 | dhcp-129-105-123-72.soc.northwestern.edu | 0 | | |
| 129.105.123.73 | wnur-newsroom4.soc.northwestern.edu | 0 | | |
| 129.105.123.74 | dhcp-129-105-123-74.soc.northwestern.edu | 0 | | |
| 129.105.123.75 | wnur-newsroom2.soc.northwestern.edu | 0 | | |
| 129.105.123.76 | dhcp-129-105-123-76.soc.northwestern.edu | 0 | | |
| 129.105.123.77 | dhcp-129-105-123-77.soc.northwestern.edu | 0 | | |
| 129.105.123.78 | dhcp-129-105-123-78.soc.northwestern.edu | 0 | | |
| 129.105.123.79 | wnur-newszetta.soc.northwestern.edu | 0 | | |
| 129.105.123.80 | dhcp-129-105-123-80.soc.northwestern.edu | 0 | | |
| 129.105.123.81 | dhcp-129-105-123-81.soc.northwestern.edu | 0 | | |
| 129.105.123.82 | dhcp-129-105-123-82.soc.northwestern.edu | 0 | | |
| 129.105.123.83 | dhcp-129-105-123-83.soc.northwestern.edu | 0 | | |
| 129.105.123.84 | dhcp-129-105-123-84.soc.northwestern.edu | 0 | | |
| 129.105.123.85 | wnur-encoding.soc.northwestern.edu | 0 | | |
| 129.105.123.86 | dhcp-129-105-123-86.soc.northwestern.edu | 0 | | |
| 129.105.123.87 | dhcp-129-105-123-87.soc.northwestern.edu | 0 | | |
| 129.105.123.88 | dhcp-129-105-123-88.soc.northwestern.edu | 0 | | |
| 129.105.123.89 | dhcp-129-105-123-89.soc.northwestern.edu | 0 | | |
| 129.105.123.90 | dhcp-129-105-123-90.soc.northwestern.edu | 0 | | |
| 129.105.123.91 | android-f6e6ada7059dd307.soc.northwestern.edu | 0 | | |
| 129.105.123.92 | dhcp-129-105-123-92.soc.northwestern.edu | 0 | | |
| 129.105.123.93 | dhcp-129-105-123-93.soc.northwestern.edu | 0 | | |
| 129.105.123.94 | dhcp-129-105-123-94.soc.northwestern.edu | 0 | | |
| 129.105.123.95 | dhcp-129-105-123-95.soc.northwestern.edu | 0 | | |
| 129.105.123.96 | dhcp-129-105-123-96.soc.northwestern.edu | 0 | | |
| 129.105.123.97 | dhcp-129-105-123-97.soc.northwestern.edu | 0 | | |
| 129.105.123.98 | dhcp-129-105-123-98.soc.northwestern.edu | 0 | | |
| 129.105.123.99 | dhcp-129-105-123-99.soc.northwestern.edu | 0 | | |
| 129.105.123.100 | dhcp-129-105-123-100.soc.northwestern.edu | 0 | | |
| 129.105.123.101 | scad04277m.soc.northwestern.edu | 0 | | |
| 129.105.123.102 | dhcp-129-105-123-102.soc.northwestern.edu | 0 | | |
| 129.105.123.103 | dhcp-129-105-123-103.soc.northwestern.edu | 0 | | |
| 129.105.123.104 | dhcp-129-105-123-104.soc.northwestern.edu | 0 | | |
| 129.105.123.105 | dhcp-129-105-123-105.soc.northwestern.edu | 0 | | |
| 129.105.123.106 | dhcp-129-105-123-106.soc.northwestern.edu | 0 | | |
| 129.105.123.107 | dhcp-129-105-123-107.soc.northwestern.edu | 0 | | |
| 129.105.123.108 | dhcp-129-105-123-108.soc.northwestern.edu | 0 | | |
| 129.105.123.109 | dhcp-129-105-123-109.soc.northwestern.edu | 0 | | |
| 129.105.123.110 | dhcp-129-105-123-110.soc.northwestern.edu | 0 | | |
| 129.105.123.111 | dhcp-129-105-123-111.soc.northwestern.edu | 0 | | |
| 129.105.123.112 | dhcp-129-105-123-112.soc.northwestern.edu | 0 | | |
| 129.105.123.113 | dhcp-129-105-123-113.soc.northwestern.edu | 0 | | |
| 129.105.123.114 | dhcp-129-105-123-114.soc.northwestern.edu | 0 | | |
| 129.105.123.115 | dhcp-129-105-123-115.soc.northwestern.edu | 0 | | |
| 129.105.123.116 | dhcp-129-105-123-116.soc.northwestern.edu | 0 | | |
| 129.105.123.117 | dhcp-129-105-123-117.soc.northwestern.edu | 0 | | |
| 129.105.123.118 | dhcp-129-105-123-118.soc.northwestern.edu | 0 | | |
| 129.105.123.119 | wnur-zetta2-oac.soc.northwestern.edu | 0 | | |
| 129.105.123.120 | dhcp-129-105-123-120.soc.northwestern.edu | 0 | | |
| 129.105.123.121 | dhcp-129-105-123-121.soc.northwestern.edu | 0 | | |
| 129.105.123.122 | dhcp-129-105-123-122.soc.northwestern.edu | 0 | | |
| 129.105.123.123 | dhcp-129-105-123-123.soc.northwestern.edu | 0 | | |
| 129.105.123.124 | dhcp-129-105-123-124.soc.northwestern.edu | 0 | | |
| 129.105.123.125 | dhcp-129-105-123-125.soc.northwestern.edu | 0 | | |
| 129.105.123.126 | dhcp-129-105-123-126.soc.northwestern.edu | 0 | | |
| 129.105.123.127 | — | 0 | | |
| 129.105.123.128 | — | 0 | | |
| 129.105.123.129 | crown-hsrp-vln-119.northwestern.edu | 0 |  | |
| 129.105.123.130 | maple.traffic.northwestern.edu | 0 | | |
| 129.105.123.131 | — | 0 | | |
| 129.105.123.132 | hp4600.traffic.northwestern.edu | 0 | | |
| 129.105.123.133 | hp4100.traffic.northwestern.edu | 0 | | |
| 129.105.123.134 | hp4350.traffic.northwestern.edu | 0 | | |
| 129.105.123.135 | copy.traffic.northwestern.edu | 0 | | |
| 129.105.123.136 | colorcopier.traffic.northwestern.edu | 0 | | |
| 129.105.123.137 | hp2100.traffic.northwestern.edu | 0 | | |
| 129.105.123.138 | alumni.traffic.northwestern.edu | 0 | | |
| 129.105.123.139 | faxscan.traffic.northwestern.edu | 0 | | |
| 129.105.123.140 | — | 0 | | |
| 129.105.123.141 | — | 0 | | |
| 129.105.123.142 | dellprinter.traffic.northwestern.edu | 0 | | |
| 129.105.123.143 | rm1112.traffic.northwestern.edu | 0 | | |
| 129.105.123.144 | rm1304.traffic.northwestern.edu | 0 | | |
| 129.105.123.145 | rm1302.traffic.northwestern.edu | 0 | | |
| 129.105.123.146 | backup.scsnu.northwestern.edu | 0 | | |
| 129.105.123.147 | hp4000.traffic.northwestern.edu | 0 | | |
| 129.105.123.148 | printserver.traffic.northwestern.edu | 0 | | |
| 129.105.123.149 | birl-1-fw-1-cps.northwestern.edu | 0 | | |
| 129.105.123.150 | — | 0 | | |
| 129.105.123.151 | spscrm.traffic.northwestern.edu | 0 | | |
| 129.105.123.152 | hp4250.traffic.northwestern.edu | 0 | | |
| 129.105.123.153 | hp2600n.traffic.northwestern.edu | 0 | | |
| 129.105.123.154 | cps-pdc.traffic.northwestern.edu | 0 | | |
| 129.105.123.155 | hosealee.traffic.northwestern.edu | 0 | | |
| 129.105.123.156 | cpsdc0.traffic.northwestern.edu | 0 | | |
| 129.105.123.157 | cpsdb.traffic.northwestern.edu | 0 | | |
| 129.105.123.158 | — | 0 | | |
| 129.105.123.159 | — | 0 | | |
| 129.105.123.160 | tss.traffic.northwestern.edu | 0 | | |
| 129.105.123.161 | cps-fs.traffic.northwestern.edu | 0 | | |
| 129.105.123.162 | — | 0 | | |
| 129.105.123.163 | onlinecourse.traffic.northwestern.edu | 0 | | |
| 129.105.123.164 | — | 0 | | |
| 129.105.123.165 | — | 0 | | |
| 129.105.123.166 | crown-1-vln-119.northwestern.edu | 0 | | |
| 129.105.123.167 | crown-2-vln-119.northwestern.edu | 0 | | |
| 129.105.123.168 | — | 0 | | |
| 129.105.123.169 | — | 0 | | |
| 129.105.123.170 | — | 0 | | |
| 129.105.123.171 | cpsvh1.traffic.northwestern.edu | 0 | | |
| 129.105.123.172 | cpsvh2.traffic.northwestern.edu | 0 | | |
| 129.105.123.173 | cpsvc1.traffic.northwestern.edu | 0 | | |
| 129.105.123.174 | tssmagic.traffic.northwestern.edu | 0 | | |
| 129.105.123.175 | tssdb.traffic.northwestern.edu | 0 | | |
| 129.105.123.176 | cpsvh3.traffic.northwestern.edu | 0 | | |
| 129.105.123.177 | tssmagic11.scsnu.northwestern.edu | 0 | | |
| 129.105.123.178 | — | 0 | | |
| 129.105.123.179 | digitalsignage.traffic.northwestern.edu | 0 | | |
| 129.105.123.180 | cpsdc1.traffic.northwestern.edu | 0 | | |
| 129.105.123.181 | magicsqltss.traffic.northwestern.edu | 0 | | |
| 129.105.123.182 | — | 0 | | |
| 129.105.123.183 | — | 0 | | |
| 129.105.123.184 | — | 0 | | |
| 129.105.123.185 | — | 0 | | |
| 129.105.123.186 | — | 0 | | |
| 129.105.123.187 | — | 0 | | |
| 129.105.123.188 | — | 0 | | |
| 129.105.123.189 | — | 0 | | |
| 129.105.123.190 | — | 0 | | |
| 129.105.123.191 | — | 0 | | |
| 129.105.123.192 | — | 0 | | |
| 129.105.123.193 | — | 0 | | |
| 129.105.123.194 | — | 0 | | |
| 129.105.123.195 | — | 0 | | |
| 129.105.123.196 | — | 0 | | |
| 129.105.123.197 | vmwwwfs1.scsnu.northwestern.edu | 0 | | |
| 129.105.123.198 | — | 0 | | |
| 129.105.123.199 | — | 0 | | |
| 129.105.123.200 | dhcp-129-105-123-200.traffic.northwestern.edu | 0 | | |
| 129.105.123.201 | dhcp-129-105-123-201.traffic.northwestern.edu | 0 | | |
| 129.105.123.202 | dhcp-129-105-123-202.traffic.northwestern.edu | 0 | | |
| 129.105.123.203 | dhcp-129-105-123-203.traffic.northwestern.edu | 0 | | |
| 129.105.123.204 | dhcp-129-105-123-204.traffic.northwestern.edu | 0 | | |
| 129.105.123.205 | dhcp-129-105-123-205.traffic.northwestern.edu | 0 | | |
| 129.105.123.206 | dhcp-129-105-123-206.traffic.northwestern.edu | 0 | | |
| 129.105.123.207 | dhcp-129-105-123-207.traffic.northwestern.edu | 0 | | |
| 129.105.123.208 | dhcp-129-105-123-208.traffic.northwestern.edu | 0 | | |
| 129.105.123.209 | dhcp-129-105-123-209.traffic.northwestern.edu | 0 | | |
| 129.105.123.210 | dhcp-129-105-123-210.traffic.northwestern.edu | 0 | | |
| 129.105.123.211 | dhcp-129-105-123-211.traffic.northwestern.edu | 0 | | |
| 129.105.123.212 | dhcp-129-105-123-212.traffic.northwestern.edu | 0 | | |
| 129.105.123.213 | dhcp-129-105-123-213.traffic.northwestern.edu | 0 | | |
| 129.105.123.214 | dhcp-129-105-123-214.traffic.northwestern.edu | 0 | | |
| 129.105.123.215 | dhcp-129-105-123-215.traffic.northwestern.edu | 0 | | |
| 129.105.123.216 | dhcp-129-105-123-216.traffic.northwestern.edu | 0 | | |
| 129.105.123.217 | dhcp-129-105-123-217.traffic.northwestern.edu | 0 | | |
| 129.105.123.218 | dhcp-129-105-123-218.traffic.northwestern.edu | 0 | | |
| 129.105.123.219 | dhcp-129-105-123-219.traffic.northwestern.edu | 0 | | |
| 129.105.123.220 | dhcp-129-105-123-220.traffic.northwestern.edu | 0 | | |
| 129.105.123.221 | dhcp-129-105-123-221.traffic.northwestern.edu | 0 | | |
| 129.105.123.222 | dhcp-129-105-123-222.traffic.northwestern.edu | 0 | | |
| 129.105.123.223 | dhcp-129-105-123-223.traffic.northwestern.edu | 0 | | |
| 129.105.123.224 | dhcp-129-105-123-224.traffic.northwestern.edu | 0 | | |
| 129.105.123.225 | dhcp-129-105-123-225.traffic.northwestern.edu | 0 | | |
| 129.105.123.226 | dhcp-129-105-123-226.traffic.northwestern.edu | 0 | | |
| 129.105.123.227 | dhcp-129-105-123-227.traffic.northwestern.edu | 0 | | |
| 129.105.123.228 | dhcp-129-105-123-228.traffic.northwestern.edu | 0 | | |
| 129.105.123.229 | dhcp-129-105-123-229.traffic.northwestern.edu | 0 | | |
| 129.105.123.230 | dhcp-129-105-123-230.traffic.northwestern.edu | 0 | | |
| 129.105.123.231 | dhcp-129-105-123-231.traffic.northwestern.edu | 0 | | |
| 129.105.123.232 | dhcp-129-105-123-232.traffic.northwestern.edu | 0 | | |
| 129.105.123.233 | dhcp-129-105-123-233.traffic.northwestern.edu | 0 | | |
| 129.105.123.234 | dhcp-129-105-123-234.traffic.northwestern.edu | 0 | | |
| 129.105.123.235 | dhcp-129-105-123-235.traffic.northwestern.edu | 0 | | |
| 129.105.123.236 | dhcp-129-105-123-236.traffic.northwestern.edu | 0 | | |
| 129.105.123.237 | dhcp-129-105-123-237.traffic.northwestern.edu | 0 | | |
| 129.105.123.238 | dhcp-129-105-123-238.traffic.northwestern.edu | 0 | | |
| 129.105.123.239 | dhcp-129-105-123-239.traffic.northwestern.edu | 0 | | |
| 129.105.123.240 | dhcp-129-105-123-240.traffic.northwestern.edu | 0 | | |
| 129.105.123.241 | dhcp-129-105-123-241.traffic.northwestern.edu | 0 | | |
| 129.105.123.242 | dhcp-129-105-123-242.traffic.northwestern.edu | 0 | | |
| 129.105.123.243 | dhcp-129-105-123-243.traffic.northwestern.edu | 0 | | |
| 129.105.123.244 | dhcp-129-105-123-244.traffic.northwestern.edu | 0 | | |
| 129.105.123.245 | dhcp-129-105-123-245.traffic.northwestern.edu | 0 | | |
| 129.105.123.246 | dhcp-129-105-123-246.traffic.northwestern.edu | 0 | | |
| 129.105.123.247 | dhcp-129-105-123-247.traffic.northwestern.edu | 0 | | |
| 129.105.123.248 | dhcp-129-105-123-248.traffic.northwestern.edu | 0 | | |
| 129.105.123.249 | dhcp-129-105-123-249.traffic.northwestern.edu | 0 | | |
| 129.105.123.250 | dhcp-129-105-123-250.traffic.northwestern.edu | 0 | | |
| 129.105.123.251 | dhcp-129-105-123-251.traffic.northwestern.edu | 0 | | |
| 129.105.123.252 | dhcp-129-105-123-252.traffic.northwestern.edu | 0 | | |
| 129.105.123.253 | dhcp-129-105-123-253.traffic.northwestern.edu | 0 | | |
| 129.105.123.254 | dhcp-129-105-123-254.traffic.northwestern.edu | 0 | | |
| 129.105.123.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 129.105.123.129
traceroute to 129.105.123.129 (129.105.123.129): 64 hops max, 52 byte packets
3 *
Measurement taken from 
IPinfo ProbeNet in Chicago, US
IPinfo ProbeNet in Chicago, USOn